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Online Graphing Calculator

Desmos - Online Graphic Calculator

Did you happen to need to draw a graph of the function quickly, and there is no favorite desktop program at hand? I have repeatedly saved a free online graphical calculator from the company Desmos . Multilanguage interface, incl. with the support of the Russian language.

This online calculator can

Графический калькулятор онлайн

Desmos is an online service that allows you to create graphs using the function's formula. The function itself fits into the left column, and the graph is automatically built on the right side. The service will be useful for those who need to quickly and simply build a graph of the function for whom the construction of function graphs causes difficulties or those who need to check the correctness of plotting with the least expenses.

In addition to the fact that Desmos Calculator can perform all the functions of conventional graphical calculators, it also has several additional features that conventional graphical calculators do not have.

What can I do in DC:

  • draw functions;
  • create animated images by linking objects to functions with parameters;
  • create dynamic visibility;
  • Quickly create screenshots with formulas and functions.

Desmos Calculator can build the following graphs:

  • Constant function
  • The dependence of x on y
  • Inequalities
  • Graphs in the polar coordinate system
  • Piecewise-defined functions
  • Dot
  • Point group
  • Moving point
  • Functions with parameter
  • Complex Functions

When constructing graphs, you can use the following functions:

  • Power, exponential and logarithmic functions
  • Trigonometric functions
  • Inverse trigonometric functions
  • Hyperbolic functions
  • Statistical functions and probability functions
  • Other Functions


In the library of ready-made applications, you can find a lot of dynamic applets for functions of different types (from linear to trigonometric) with built-in "sliders".

Authorization in the service allows you to save the created applets and share them as a link, embedded code or picture.

Sources ext. information:

  1. Desmos. User's Manual (eng., PDF)
  2. Desmos. Teaching materials (English)
  3. Desmos. Channel with training videos on YouTube
  4. DESMOS - a wonderful tool for teachers of mathematics (rus.)
  5. The application of Desmos in the lessons of mathematics in school (Russian)

Via habrahabr.ru & desmos.com